Walk and Run - . To walk, move lighlty in the direction you want to go to walk. Push harder to run. To reduce speed quickly, move in a different direction.
Jump - . The longer you hold , the higher you will jump. (Jump height varies with each character.)
Panning the camera - / . Use / to pan the camera in a full 360 degree rotation. If the setting is set to AutoCamera, you cannot pan the camera.
Carrying items - or . To pick up items (such as Chao or eggs), stand in front of the item and press or Actions that are common to all characters (e.g., running, jumping, etc.) can be made while carrying an item. However, actions that are unique to each charatcer (e.g., Sonic's Spin Dash, Big's Fishing, etc.) cannot be performed while carrying an item.
Shaking or Waving items - Hold or and move . Use this action to "shake" items that cannot be moved. Also use this action to wave items or to cuddle you Chao.
Throwing or Setting items down - or . To throw an item, press or while running. To set items down, press or while stopped.